发明名称 |
METHOD FOR PRODUCING A CONNECTING ELEMENT FOR TRANSMITTING ROTATIONAL MOVEMENTS AND CONNECTING ELEMENT PRODUCED THEREBY |
摘要 |
The invention relates to a method for producing a connecting element for transmitting rotational movements, wherein the connecting element has a joint outer part or flange and a connecting pin. The object of providing a method for producing a connecting element with a joint outer part or flange and a connecting pin, with which method weight-optimized connecting elements can be produced in a simple manner, is achieved in that a round-plate-like or tubular blank is deformed by flow forming or flow turning to form the connecting element. |
申请公布号 |
EP2869947(B1) |
申请公布日期 |
2017.03.15 |
申请号 |
EP20130727875 |
申请日期 |
2013.06.06 |
申请人 |
ThyssenKrupp Steel Europe AG |
发明人 |
GÖVERT, Michael |
分类号 |
B21D22/16;B21D53/28;B21D53/84;B21H5/02;B21K1/76;F16D1/033;F16D3/10 |
主分类号 |
B21D22/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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